package com.conan.mapper;

import com.conan.pojo.Article;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ArticleMapper {

    //添加文章
    @Insert("insert into article(title,content,cover_img,state,category_id,create_user," +
            "create_time,update_time) values(#{title},#{content},#{coverImg},#{state}," +
            "#{categoryId},#{createUser},#{createTime},#{updateTime})")
    void addArticle(Article article);

    List<Article> list(Integer userId, String categoryId, String state);

    //获取文章详情
    @Select("select * from article where id = #{id}")
    Article getById(Integer id);

    //修改文章信息
    @Update("update article set title = #{title},content = #{content},cover_img=#{coverImg}," +
            "category_id=#{categoryId},create_user=#{createUser},update_time = #{updateTime} where id = #{id}")
    void update(Article article);

    @Delete("delete from article where id = #{id}")
    void delete(Integer id);
}
